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</html><description>veritaban&#x131;nda varchar olarak alan tan&#x131;mlanm&#x131;&#x15F; durumdayken. model dosyas&#x131; i&#xE7;ine public $file; &#x15F;eklinde de&#x11F;i&#x15F;ken tan&#x131;mlad&#x131;k.&#xA0;rules fonksiyonu i&#xE7;ine a&#x15F;a&#x11F;&#x131;daki &#x15F;ekilde tan&#x131;mlamay&#x131; ekliyoruz. [[&#x2018;file&#x2019;],&#x2019;file&#x2019;,&#x2019;skiponEmpty&#x2019;=&gt;false,&#x2019;extensions&#x2019;=&gt;&#x2019;pdf&#x2019;], daha sonra view k&#x131;sm&#x131;nda &lt;?php $form = ActiveForm::begin([&#x2018;options&#x2019;=&gt;[&#x2018;enctype&#x2019;=&gt;&#x2019;multipart/form-data&#x2019;]]); ?&gt; &#x15F;eklinde bir d&#xFC;zenleme yap&#x131;yoruz. ve file i&#xE7;in alan a&#xE7;&#x131;yoruz. &lt;?= $form-&gt;field($model, &#x2018;file&#x2019;)-&gt;fileInput() ?&gt; &#x15F;imdi controller taraf&#x131;nda kodlamaya ge&#xE7;ebiliriz. create fonksiyonunu&#x2026;</description></oembed>
